MUMBAI, India, Jan. 9 -- Intellectual Property India has published a patent application (202521012551 A) filed by Veermata Jijabai Technological Institute, Maharashtra, on Feb. 14, 2025, for 'a novel pulse jet valve device and a method of operation thereof.'
Inventor(s) include Avinash M. Rathod; and Nitin P. Gulhane.
The application for the patent was published on Dec. 12, under issue no. 50/2025.
According to the abstract released by the Intellectual Property India: "A pulse jet valve device (100) for air jet impingement comprises a hollow shell (101) having an air inlet (101a) and an air jet outlet pipe (101b) positioned approximately 180 apart, and a concentric rotating insert (103) with a passage (101c) machined therein. A motor driving shaft (105) connects the insert (103) to an electric motor (107), enabling periodic alignment of the passage (101c) to generate pulsed airflow. An air nozzle (109) coupled to the outlet (101b) directs air toward a heat transfer surface (201). In a system (200), the device (100) is used with a heater (207), air blower (211), flow control valve (213), and data acquisition (DAQ) system (209) to control frequency, duration, and mass flow rate of air pulses for cooling applications. The invention enhances heat transfer efficiency in industrial, electronic, and material processing systems."
Disclaimer: Curated by HT Syndication.
